Senegalese women spend an average of 17.5 hours a week just collecting water.
27
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9
Males sweat 40% more than females.
104
As many as one third Americans flush the toilet while they are still on it.
157
Most people smile when they are frustrated, according to a study.
15
A person swallows approximately 295 times while eating dinner.
63
If you're over 100 years old, there's an 80% chance you're a woman.
143
